| 型号 | 厂家 | 封装 | 批号 |
| PT7C4363WEX | PERICOM | SOP8 | 22+ |
| PLL1700EG/2K | TI | SSOP20 | 22+ |
| PM6C-1101 | PPT | SMD24 | 22+ |
| PI74LPT245SA | PERICOM | SOP20 | 22+ |
| PST9142NR | MITSUMI | SOT23-5 | 22+ |
| PC817C | SHARP | DIP4 | 22+ |
| PC817B | COSMO | SOP | 22+ |
| PC817G71J00F | SHARP | DIP4 | 22+ |
| PC817 | COSMO | DIP4 | 22+ |
| PC817X4CSZ9F | SHARP | DIP4 | 22+ |
